Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 27/09/2017

Management Name : Mr CHODIWAT DUNTANASARN | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 28/09/2017

Management Name : Miss VILAILUCK SKULPAKDEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 24/07/2017

Management Name : Miss VILAILUCK SKULPAKDEE | Type of securities : Common share | Methods of Acquisition / Disposition : Buy | Transaction Date : 25/07/2017

auditor, which impose requirements for information technology governance and auditing of audit firms by IT specialists to ensure that risk management in the use of information technology in audit firms

Today, development of technology is rapid and continuous. It disrupts development of services in the capital market. However, SEC views that many provisions in the Securities and Exchange Act B.E

launched on . . The Group emphasize encouraging to customers aware about the quality water and new technology of water system and innovative of disinfection for food and beverages industrial, through the

in order to empower every customer’s life and business, we recognize the importance of digital financial technology’s role vis-à-vis changing consumer behavior in using services, especially amid the

Guidelines for Establishment of Information Technology Systems

Guidelines on Establishment of Information Technology Systems